Wind turbine blade
Latest TNP CO., LTD. Patents:
Description
Claims
The ornamental design for a wind turbine blade, as shown and described.
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Patent History
Patent number: D748054
Type: Grant
Filed: Feb 19, 2013
Date of Patent: Jan 26, 2016
Assignee: TNP CO., LTD. (Tokyo)
Inventors: Kunihiko Aihara (Tokyo), Junko Aihara (Tokyo)
Primary Examiner: Derrick Holland
Assistant Examiner: Jennifer O King
Application Number: 29/445,983
Type: Grant
Filed: Feb 19, 2013
Date of Patent: Jan 26, 2016
Assignee: TNP CO., LTD. (Tokyo)
Inventors: Kunihiko Aihara (Tokyo), Junko Aihara (Tokyo)
Primary Examiner: Derrick Holland
Assistant Examiner: Jennifer O King
Application Number: 29/445,983
Classifications
Current U.S. Class:
Wind Or Hand Powered (D13/115)